Pierre Diomi, MD
NPI 1619521051 · Family Medicine Physician · Manassas, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pierre Diomi, MD is a Family Medicine Physician provider in Manassas, VA (NPI 1619521051).
Provider details
- NPI number
- 1619521051
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101268945 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
361 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 129 | $125 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 42 | $14 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 41 | $162 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 40 | $16 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 24 | $35 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 57 | 29 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 32 | 25 |
| Lisinopril | 28 | 12 |
| Metformin Hcl | 24 | 15 |
| Azithromycin | 23 | 20 |
| Amlodipine Besylate | 21 | 14 |
| Meloxicam | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$193 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- Carr. 21 Num. 1785 Ave. Las Lomas #21San Juan, PR 00921Phone: (787) 782-9999
- 315 W 10th StFront Royal, VA 22630-2807Phone: (540) 252-0033
Registry dates
- Enumerated
- 2019-07-24
- Last updated
- 2022-03-08
- Certified
- 2022-02-22
Frequently asked questions
- What is Pierre Diomi's NPI number?
- Pierre Diomi's National Provider Identifier (NPI) is 1619521051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pierre Diomi's specialty?
- Pierre Diomi is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pierre Diomi located?
- Pierre Diomi's practice location on file with NPPES is 10076 Dumfries Road #80a, Manassas, VA 20110.
- What is Pierre Diomi's phone number?
- The practice phone number listed in the NPPES registry for Pierre Diomi is (703) 424-9911.
- Does Pierre Diomi accept Medicare?
- Pierre Diomi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pierre Diomi's NPI active?
- Yes — Pierre Diomi's NPI (1619521051) is active in the NPPES registry as of the last update on 2022-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.